112427 has 4 divisors (see below), whose sum is σ = 128496. Its totient is φ = 96360.

The previous prime is 112403. The next prime is 112429. The reversal of 112427 is 724211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112427 - 2⁶ = 112363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8024 + ... + 8037.

It is an arithmetic number, because the mean of its divisors is an integer number (32124).

2¹¹²⁴²⁷ is an apocalyptic number.

112427 is a deficient number, since it is larger than the sum of its proper divisors (16069).

112427 is an equidigital number, since it uses as much as digits as its factorization.

112427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16068.

The product of its digits is 112, while the sum is 17.

The square root of 112427 is about 335.3013569910. The cubic root of 112427 is about 48.2640253821.

Adding to 112427 its reverse (724211), we get a palindrome (836638).

The spelling of 112427 in words is "one hundred twelve thousand, four hundred twenty-seven", and thus it is an iban number.